Package org.eclipse.rdf4j.sail.helpers
Class CleanerIteration<E,X extends Exception>
java.lang.Object
org.eclipse.rdf4j.sail.helpers.CleanerIteration<E,X>
- All Implemented Interfaces:
AutoCloseable
,CloseableIteration<E,
,X> Iteration<E,
X>
final class CleanerIteration<E,X extends Exception>
extends Object
implements CloseableIteration<E,X>
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate static final class
CleanerIteration.CleanableState<E,
X extends Exception> -
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final Cleaner.Cleanable
private final CloseableIteration
<E, X> private static final org.slf4j.Logger
private final CleanerIteration.CleanableState
<E, X> -
Constructor Summary
ConstructorsConstructorDescriptionCleanerIteration
(CloseableIteration<E, X> delegate, ConcurrentCleaner cleaner) -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
Closes this iteration, freeing any resources that it is holding.boolean
hasNext()
Returns true if the iteration has more elements.next()
Returns the next element in the iteration.void
remove()
Removes from the underlying collection the last element returned by the iteration (optional operation).Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
stream
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Field Details
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logger
private static final org.slf4j.Logger logger -
delegate
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cleanable
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state
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Constructor Details
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CleanerIteration
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Method Details
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close
public void close() throws XDescription copied from interface:CloseableIteration
Closes this iteration, freeing any resources that it is holding. If the iteration has already been closed then invoking this method has no effect.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseableIteration<E,
X extends Exception> - Throws:
X
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hasNext
public boolean hasNext() throws XDescription copied from interface:Iteration
Returns true if the iteration has more elements. (In other words, returns true ifIteration.next()
would return an element rather than throwing a NoSuchElementException.) -
next
Description copied from interface:Iteration
Returns the next element in the iteration. -
remove
public void remove() throws XDescription copied from interface:Iteration
Removes from the underlying collection the last element returned by the iteration (optional operation). This method can be called only once per call to next.
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